law enforcement officials said investigators haven't found any links to terrorism. still passengers on the plane all had similar reactions. >> that's pretty scary and i fly every week so that's pretty concerning. >> that's not -- yeah, there's no way. >> i think it's crazy. >> reporter: authorities want to know what was his motive? was it just for the perks and having a better seat or life imitating art. ♪ let's fly, let's fly away >> reminiscent of the movie with leonardo dicaprio. >> i don't think it was quite that far. this guy didn't look like leonardo dicaprio. >> after being confronted he became very angry, he was escorted off the plane. at this point it wasn't immediately apparent to airline officials this was even a criminal situation. he was rebooked on another flight but that's when security was alerted and they immediately contacted the philly police and arrested him at the gate where he was waiting for his next flight. christine, victor. >>> from tennis star to accused stalker, the downward spiral jennifer capriati has hit rock bottom. we'll look at th